高速铁路桥面聚脲防水层病害情况及原因分析

Damage of the Polyurethane Waterproofing Layer of the High-Speed Railway Deck and Reason Analysis

简要介绍了我国铁路桥面防水材料的类型,在使用情况的基础上,重点介绍了某高速铁路桥面聚脲防水层的病害情况、并对病害情况进行了分类及原因分析。

This paper briefly introduces the types of China＇s railway bridge deck waterproofing material, On the basis of the usage, Introduced the disease of polyurea waterproof layer on high-speed railway bridge deck, and has carried on the classification and analysis of the causes of disease situation.